Credential database
Access-control credential formats
Search credential formats by brand, frequency, format name, or OEM part number. Open proximity formats link to our compatible cards; secured smart-credential platforms get an honest technology explainer instead of a sales pitch.
54Credential formats
30Access-control brands
125 kHzProximity credentials
13.56 MHzSmart credentials
AMAG (Symmetry) AMAG Symmetry S10401 (37-bit Proximity) The Symmetry house format: S10401's 37-bit layout pairs a small facility-code field (0–63) with an enormous card-number space — over half a billion values — across AMAG, SETEC, and MDI PointGuard installations. 125 kHz Available AWID AWID 26-Bit A 125 kHz proximity format that outputs standard Wiegand 26-bit data — facility code 1–255, card number 1–65,535 — over AWID's own air interface, found on decades of commercial and residential installations across the U.S. 125 kHz Available AWID AWID 37-Bit AWID's extended-capacity format: a 35-bit globally unique card number in the H10302 structure — no facility code at all — carried over AWID's 125 kHz air interface for larger fleets that outgrew 26-bit. 125 kHz Available AWID AWID Generic Prox (PW-AWID) The AWID credential family beyond the standard card: PW-AWID adhesive wafers, GR-AWID printable ISO cards, and CS-AWID clamshells — all speaking AWID's 125 kHz air interface, programmable in 26-bit, 37-bit, or 50-bit layouts. 125 kHz Available Brivo Brivo Access Credentials Cloud access with the AES-secured Unified Credential — a facility guide to how Brivo issues credentials and where standard open prox still fits its panels. 125 kHz / 13.56 MHz Explainer Casi-Rusco / GE (UTC Interlogix) Casi-Rusco C10106 (40-bit Proximity) The format that outlived four corporate owners: Casi-Rusco's 40-bit C10106 layout still runs in government, campus, and enterprise buildings whose readers have said Casi-Rusco, GE, UTC, and Interlogix on successive purchase orders. 125 kHz Available Continental Access (NAPCO Security) Continental Access / CardAccess (NAPCO) NAPCO's access-control arm runs on open standards: CardAccess 3000 and CA4K systems overwhelmingly issue plain 26-bit Wiegand credentials, which makes replacements one of the simplest orders in access control. 125 kHz Available DoorKing (DKS) DoorKing DKProx (1508 Series, 26-bit / AWID protocol) The gate-world staple: DoorKing's DKProx credentials ride the AWID air interface with 26-bit Wiegand output, feeding 1830/1835 controllers at apartment complexes, gated communities, and parking structures across the country. 125 kHz Available DSX Access Systems DSX Access Systems (WinDSX) Credentials The Texas titan of access software: WinDSX systems most often issue the DSX 33-bit D10202 format — 128 facility codes, nearly 17 million card numbers each — with standard 26-bit as the common alternative. 125 kHz / 13.56 MHz Available EM Microelectronic EM4100 (64-bit Read-Only) The world's baseline 125 kHz credential: EM4100's 64-bit read-only ID, transmitted in Manchester-encoded ASK, is what most simple prox systems, time clocks, and gym doors actually run on. 125 kHz Available EM Microelectronic EM4102 (64-bit Read-Only Variant) EM4100's identical twin: EM4102 transmits the same 64-bit read-only protocol, so the two are interchangeable on any EM-protocol reader — a detail worth knowing so you don't overthink a reorder. 125 kHz Available EM Microelectronic EM4200 (128-bit Enhanced Read-Only) EM4100 with more room and more reach: EM4200 offers up to 128 bits and better read range while staying backward-compatible with EM4100 readers in 64-bit mode — plus an ISO animal-ID mode for tagging. 125 kHz Available Farpointe Data Farpointe Data Pyramid (26-bit Proximity) The 26-bit face of the Pyramid platform: PSC-1 clamshells, PSI-4 printable cards, and PSK-3 fobs programmed in standard H10301 — the configuration most Pyramid installations actually run day to day. 125 kHz Available Farpointe Data Farpointe Data Pyramid Series The quiet giant of OEM proximity: Farpointe's Pyramid line is the credential platform behind many panel manufacturers' branded readers — orderable in 26-bit, 36-bit Keyscan-compatible, and custom Wiegand layouts. 125 kHz Available Gallagher Security Gallagher / Cardax Enterprise access with per-site AES key diversification — a facility guide to Gallagher's credential ecosystem, the Cardax heritage, and where standard open prox still fits. 125 kHz / 13.56 MHz Explainer HID HID Corporate 1000 (35-bit) Not just a bigger prox format — a managed, registered format program. A facility guide to what Corporate 1000 controls and why credentials come only through HID's channel. 125 kHz Explainer HID HID Corporate 1000 (48-bit) The largest managed prox namespace HID offers — a facility guide to when the 48-bit Corporate 1000 program makes sense and why its credentials come only through HID. 125 kHz Explainer HID HID DuoProx II (1336) One badge, two systems: a printable ISO card carrying a 125 kHz proximity inlay for the doors and a HiCo magnetic stripe for whatever still swipes — the 1336-style workhorse of campus and club one-card programs. 125 kHz Available HID HID iCLASS (Legacy) HID's first-generation 13.56 MHz smart card — a facility guide to where legacy iCLASS came from, how it's ordered, and why planning a migration to SE or Seos is the smart operational move. 13.56 MHz Explainer HID HID iCLASS Elite Not a chip but a key program: iCLASS SE issued under an organization-unique master key — a facility guide to what Elite changes about ordering, custody, and reissuance. 13.56 MHz Explainer HID HID iCLASS SE HID's second-generation AES-secured smart card and the platform most large sites migrate through — a facility-operations guide to deploying, issuing, and expanding iCLASS SE. 13.56 MHz Explainer HID HID iCLASS SR The bridge issuance between legacy iCLASS and the SE platform — a facility guide to where SR fits, how it's ordered, and when to plan past it toward SE or Seos. 13.56 MHz Explainer HID HID ISOProx II (1386) The printable ISO-thickness proximity card — the 1386 style — that made one badge do two jobs: photo ID on the surface, 125 kHz access credential inside. The default body for corporate badge programs. 125 kHz Available HID HID Prox H10301 (Standard 26-Bit) The most widely deployed proximity format in North America: 26-bit Wiegand — an 8-bit facility code plus 16-bit card number — on the 125 kHz HID Prox platform, live on millions of doors. 125 kHz Available HID HID Prox H10302 (37-Bit, No Facility Code) The flat-numbering 37-bit format: a single 35-bit card number — over 34 billion unique values, no facility code — on the 125 kHz HID Prox platform, built for enterprises that outgrew 26-bit. 125 kHz Available HID HID Prox H10304 (37-Bit with Facility Code) The structured 37-bit format: a 16-bit facility code (up to 65,535 sites) plus a 19-bit card number (up to 524,287 per site) on the 125 kHz HID Prox platform — 26-bit's layout, scaled for enterprises. 125 kHz Available HID HID ProxCard II (1326) The classic thick clamshell proximity card — the 1326 style — durable, non-printable, slot-punched for a strap, and typically programmed in 26-bit H10301. The badge most people picture when they hear "prox card." 125 kHz Available HID HID ProxKey III Key Fob (1346) The teardrop keyring fob of the 125 kHz Prox world — battery-free, weather-resistant, and programmed in the same formats as the cards on your system. The 1346 style is what most tenants mean by "the fob." 125 kHz Available HID HID Seos HID's flagship AES-secured smart credential, built so that the credential is inseparable from its chip — a facility-operations guide to how Seos is deployed, issued, and expanded. 13.56 MHz Explainer Honeywell (Northern Computers) Honeywell / Northern N10002 34-Bit Prox The Honeywell house format: N10002's 34-bit layout — a full 16-bit facility code plus 16-bit card number — anchors OmniProx readers and Pro-Watch deployments descended from the Northern Computers line. 125 kHz Available ICT (Integrated Control Technology) ICT Protege Unified access-and-intrusion control with an AES-secured smart credential — a facility guide to ICT's Protege platform and where standard open prox still fits. 125 kHz / 13.56 MHz Explainer Identiv (Hirsch Electronics) Identiv (Hirsch / uTrust) Access Credentials High-security access with AES smart credentials and government PIV — a facility guide to Identiv's Velocity platform, the Hirsch ScramblePad heritage, and where standard open prox still fits. 125 kHz / 13.56 MHz Explainer IEI / Linear (Nortek Security & Control) IEI / Linear 26-bit Proximity The garage-door giant's access line: Linear and IEI systems — from eMerge panels to apartment gates — run standard 26-bit Wiegand prox on the common reader protocol, making replacements a straightforward programming order. 125 kHz Available Indala Indala 27-Bit (Proprietary) Indala's extended structure: a 13-bit site code (0–8,191) and 14-bit card number (0–16,383) carried over the PSK-modulated Indala air interface — chosen by multi-site systems that needed more site codes than 26-bit offers. 125 kHz Available Indala Indala ASP / FlexSecur Indala's site-key-encrypted 125 kHz tier — a facility guide to why FlexSecur credentials are site-paired and un-reproducible, and where the open Indala formats we supply differ. 125 kHz Explainer Indala Indala FlexPass 26-Bit The classic Indala credential: standard 26-bit facility-code-plus-card-number data delivered over Indala's PSK-modulated air interface — a different radio language from other 125 kHz systems, on millions of legacy doors. 125 kHz Available Kantech (Johnson Controls) Kantech ioProx (XSF / 26-bit) Kantech's dual-personality credential: the proprietary XSF format for EntraPass systems and a standard 26-bit Wiegand encoding on the same card — one credential that speaks both languages, all over North American commercial buildings. 125 kHz Available Kantech (Johnson Controls) Kantech ioProx P10SHL Clamshell Card The single most-replaced Kantech credential: the P10SHL clamshell — a rigid, slot-punched, dual-encoded (XSF + 26-bit) proximity card that anchors badge fleets across North American commercial buildings. 125 kHz Available Kastle Systems Kastle Systems Access Credentials Managed access-as-a-service for commercial real estate — a facility guide to how Kastle administers credentials through the building account, and where standard open prox fits. 125 kHz Explainer Keri Systems Keri Systems MS Format (MicroStar) Keri's original proprietary format: MicroStar credentials for MS-series readers and PXL-500 Tiger controllers — one of the most widely deployed small-commercial access platforms of its era, still running in thousands of buildings. 125 kHz Available Keri Systems Keri Systems NXT Keri's modern 125 kHz platform: NXT credentials speaking Keri's own card-to-reader protocol on NXT-series readers — the successor generation to MicroStar, deployed across schools, offices, and multi-door commercial systems. 125 kHz Available Keri Systems Keri Systems Proximité Keri's Pyramid-reader credential family — the PSC-1 clamshell and PSK-3 fob — orderable in standard 26-bit Wiegand or a custom layout, which made it a favorite of integrators mixing Keri readers into multi-brand systems. 125 kHz Available Keri Systems Keri Systems PXL-250 / Keri Classic 26-bit (K-Format) The open-standard side of the Keri world: KC-26X-class credentials in plain 26-bit H10301 Wiegand, used on PXL-250 controllers and IntelliProx installations — and readable by any standard 26-bit system. 125 kHz Available LenelS2 LenelS2 / OnGuard Credentials One of the largest enterprise access platforms in the world — a facility guide to OnGuard's credential-agnostic model, where standard open prox (26-bit and Lenel 36-bit) is supply-able and the secured smart tiers are not. 125 kHz / 13.56 MHz Explainer Microchip (Atmel) T5577 Programmable Transponder The universal 125 kHz blank: a rewritable transponder an integrator or facility programs once to its own open-format system — ideal spare stock for legacy formats OEMs no longer manufacture. 125 kHz Available Paradox Security Systems Paradox Proximity (C702 / C704 / C705) The alarm-panel crossover: Paradox's C702 cards and C704/C705 teardrop fobs arm systems and open doors on Digiplex and Magellan installations, using Paradox's compact 24-bit encoding at 125 kHz. 125 kHz Available Paxton Paxton Net2 Credentials A widely deployed access platform with a proprietary proximity token and a separate smart-credential line — a facility guide to Net2 credentialing and where open EM-class prox fits. 125 kHz / 13.56 MHz Explainer ProdataKey (PDK) ProdataKey (PDK) Standard 26-Bit Credential The cloud-access newcomer on an open base: ProdataKey's standard credential is a plain 26-bit Wiegand prox card (default facility code 077), which makes replacement stock for pdk.io sites refreshingly simple. 125 kHz Available RBH Access Technologies RBH Access Technologies (Integra32) Credentials Canada's access-control stalwart: RBH's Integra32, Axiom, and ATOM platforms natively issue a proprietary 50-bit AWID-based format — while their multi-format controllers happily accept standard 26-bit stock alongside it. 125 kHz / 13.56 MHz Available Rosslare Security Products Rosslare Proximity The globally deployed value platform: Rosslare's readers and panels run on standard EM-class 125 kHz credentials in 26-bit Wiegand — open, interoperable, and easy to keep supplied anywhere in the world. 125 kHz Available Schlage (Allegion) Schlage aptiQ / XceedID Allegion's multi-technology platform — a facility guide to the AES-secured aptiQ smart credential versus the standard open XceedID proximity line we supply directly. 125 kHz / 13.56 MHz Explainer Secura Key Securakey Radio Key (26-bit / 32-bit Wiegand) The standalone-system specialist: Radio Key credentials serve Secura Key's RK600 and RK65K readers — self-contained access systems beloved by small facilities — in 26-bit Format 201 or the extended 32-bit Format 303. 125 kHz Available Verkada Verkada Access Credentials Cloud-managed access with an AES-secured smart credential — a facility guide to how Verkada issues credentials through Command, and where legacy open prox still fits during a migration. 125 kHz / 13.56 MHz Explainer Vicon Security Vicon VAX Proximity The camera company's access play: Vicon's VAX platform pairs its video heritage with standard-Wiegand access control, issuing ordinary 26-bit credentials that keep replacement supply simple for VAX-equipped buildings. 125 kHz Available
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